According to @CNBC, midday U.S. stock movers today include JPMorgan, Moderna, Boeing, Cardinal Health, and Chipotle, highlighted as among the session's biggest moves (source: @CNBC). @CNBC identifies these names as notable movers at midday, pointing traders to the most active stocks during the session (source: @CNBC). No cryptocurrency market impact or related catalysts were cited by @CNBC (source: @CNBC).